innovair NIN1225C2V31, Service Manual

Page: 75 / 82

4 Four-way
valve
How to remove the
four-way valve.
1) Perform work of
item1,2,3.
2) Recover refrigerant
from the refrigerant circuit.
3) Remove the screw of
the coil and then remove
the coil.
4) Detach the welded
parts of four-way valve and
pipe.
5) Then the four-way
valve ass’y can be
removed
The picture of four-way valve may be different from
the one on your side.
5 Compressor
How to remove the
compressor.
1) After perform work of
item1,2,3.
2) Remove the
discharge pipe and suction
pipe with a burner.
3) Remove the hex nuts
and washers fixing the
compressor on bottom
plate.
4) Lift the compressor
from the base pan
assembly.
Discharge
pipe and
suction
pipe
Four-way
valve
Nuts of
compressor
Coil of four-way valve, fixing by one screw.
Welded
parts
73
Innovair Corporation Nexxos Inverter